2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
3 * Copyright (c) 2021 PANTHEON.tech, s.r.o.
5 * This program and the accompanying materials are made available under the
6 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
7 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.yangtools.yang.parser.stmt.rfc7950;
11 import static org.hamcrest.CoreMatchers.startsWith;
12 import static org.junit.jupiter.api.Assertions.assertEquals;
13 import static org.junit.jupiter.api.Assertions.assertInstanceOf;
15 import java.util.Optional;
16 import org.junit.jupiter.api.Test;
17 import org.opendaylight.yangtools.yang.common.QName;
18 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
19 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
20 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
21 import org.opendaylight.yangtools.yang.model.api.type.ModifierKind;
22 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
23 import org.opendaylight.yangtools.yang.stmt.AbstractYangTest;
25 class Bug6870Test extends AbstractYangTest {
28 final var context = assertEffectiveModel("/rfc7950/bug6870/foo.yang");
29 assertModifier(context, ModifierKind.INVERT_MATCH, QName.create("foo", "root"), QName.create("foo", "my-leaf"));
30 assertModifier(context, null, QName.create("foo", "root"), QName.create("foo", "my-leaf-2"));
33 private static void assertModifier(final EffectiveModelContext schemaContext,
34 final ModifierKind expectedModifierKind, final QName... qnames) {
35 final DataSchemaNode findNode = schemaContext.findDataTreeChild(qnames).orElseThrow();
36 final LeafSchemaNode myLeaf = assertInstanceOf(LeafSchemaNode.class, findNode);
38 final var type = myLeaf.getType();
39 final var patternConstraints = assertInstanceOf(StringTypeDefinition.class, type).getPatternConstraints();
40 assertEquals(1, patternConstraints.size());
41 assertEquals(Optional.ofNullable(expectedModifierKind), patternConstraints.iterator().next().getModifier());
45 void invalid11Test() {
46 assertSourceException(startsWith("'Invert-match' is not valid argument of modifier statement"),
47 "/rfc7950/bug6870/invalid11.yang");
51 void invalid10Test() {
52 assertSourceException(startsWith("modifier is not a YANG statement or use of extension"),
53 "/rfc7950/bug6870/invalid10.yang");